EP3048341A4 - Composant coulissant - Google Patents

Composant coulissant Download PDF

Info

Publication number: EP3048341A4
Authority: EP; European Patent Office
Prior art keywords: sliding component; sliding; component
Prior art date: 2013-09-18
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP14846352.4A

Other languages

German (de)

English (en)

Other versions

EP3048341A1 (fr

Inventor

Hideyuki Inoue

Yuta Negishi

Takeshi Hosoe

Yuuichiro Tokunaga

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Eagle Industry Co Ltd

Original Assignee

Eagle Industry Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2013-09-18

Filing date

2014-09-03

Publication date

2017-04-26

2014-09-03 Application filed by Eagle Industry Co Ltd filed Critical Eagle Industry Co Ltd

2014-09-03 Priority to EP17186079.4A priority Critical patent/EP3284982B1/fr

2014-09-03 Priority to EP17175219.9A priority patent/EP3244103B1/fr

2016-07-27 Publication of EP3048341A1 publication Critical patent/EP3048341A1/fr

2017-04-26 Publication of EP3048341A4 publication Critical patent/EP3048341A4/fr

Status Withdrawn legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/74—Sealings of sliding-contact bearings
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
- F16C33/107—Grooves for generating pressure
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/74—Sealings of sliding-contact bearings
- F16C33/741—Sealings of sliding-contact bearings by means of a fluid
- F16C33/743—Sealings of sliding-contact bearings by means of a fluid retained in the sealing gap
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
- F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
- F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
- F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
- F16J15/3424—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with microcavities
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
- F16C2240/44—Hole or pocket sizes

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Mechanical Sealing (AREA)
Sliding-Contact Bearings (AREA)

EP14846352.4A 2013-09-18 2014-09-03 Composant coulissant Withdrawn EP3048341A4 (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
EP17186079.4A EP3284982B1 (fr)	2013-09-18	2014-09-03	Composant coulissant
EP17175219.9A EP3244103B1 (fr)	2013-09-18	2014-09-03	Composant coulissant

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2013192868		2013-09-18
PCT/JP2014/073136 WO2015041048A1 (fr)	2013-09-18	2014-09-03	Composant coulissant

Related Child Applications (2)

Application Number	Title	Priority Date	Filing Date
EP17175219.9A Division EP3244103B1 (fr)	2013-09-18	2014-09-03	Composant coulissant
EP17186079.4A Division EP3284982B1 (fr)	2013-09-18	2014-09-03	Composant coulissant

Publications (2)

Publication Number	Publication Date
EP3048341A1 EP3048341A1 (fr)	2016-07-27
EP3048341A4 true EP3048341A4 (fr)	2017-04-26

Family

ID=52688702

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
EP14846352.4A Withdrawn EP3048341A4 (fr)	2013-09-18	2014-09-03	Composant coulissant
EP17186079.4A Active EP3284982B1 (fr)	2013-09-18	2014-09-03	Composant coulissant
EP17175219.9A Active EP3244103B1 (fr)	2013-09-18	2014-09-03	Composant coulissant

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
EP17186079.4A Active EP3284982B1 (fr)	2013-09-18	2014-09-03	Composant coulissant
EP17175219.9A Active EP3244103B1 (fr)	2013-09-18	2014-09-03	Composant coulissant

Country Status (6)

Country	Link
US (2)	US9829043B2 (fr)
EP (3)	EP3048341A4 (fr)
JP (3)	JP6584950B2 (fr)
CN (3)	CN105358884B (fr)
AU (1)	AU2014322381B2 (fr)
WO (1)	WO2015041048A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR3009124A1 (fr) *	2013-07-24	2015-01-30	Areva Np	Glace pour garniture d'etancheite pour systeme d'etancheite d'arbre
WO2015031474A1 (fr) *	2013-08-27	2015-03-05	Eaton Corporation	Composite pour bague d'étanchéité permettant une meilleure étanchéité hydrodynamique
JP6798776B2 (ja) *	2015-10-16	2020-12-09	株式会社リケン	シールリング
EP3508763A4 (fr) *	2016-09-01	2020-04-15	Eagle Industry Co., Ltd.	Élément coulissant
CN109964054B (zh) *	2016-11-18	2021-09-17	伊格尔工业股份有限公司	滑动部件
EP3627011B1 (fr) *	2017-05-19	2022-10-19	Eagle Industry Co., Ltd.	Composant coulissant
KR102346371B1 (ko) *	2017-05-19	2022-01-03	이구루코교 가부시기가이샤	슬라이딩 부품
JP7275028B2 (ja) *	2017-05-19	2023-05-17	イーグル工業株式会社	摺動部品
CN110785587B (zh)	2017-07-14	2022-05-17	伊格尔工业股份有限公司	滑动部件
JP7234123B2 (ja) *	2017-10-03	2023-03-07	イーグル工業株式会社	摺動部品
US20200346829A1 (en)	2017-10-26	2020-11-05	Threebond Co., Ltd.	Material supply device and spout
CN110273921A (zh) *	2019-06-13	2019-09-24	天津大学	一种全工况复合结构滑动轴承
CN114270080B (zh)	2019-09-02	2025-08-05	伊格尔工业股份有限公司	滑动部件
US12018701B2 (en) *	2020-09-24	2024-06-25	Flowserve Pte. Ltd.	Hydraulic bearings and related devices, assemblies, and methods
JP7606888B2 (ja)	2021-03-04	2024-12-26	シチズン時計株式会社	情報処理装置、システム、情報処理方法、および画像生成装置
CN113245650B (zh) *	2021-06-03	2022-06-24	烟台大学	一种脑深部刺激套管电极及其表面毛化的随机仿生微织构制备方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH01158853U (fr) *	1988-03-18	1989-11-02
US5044642A (en) *	1988-03-30	1991-09-03	Firma Carl Freudenberg	Annular seal
US20030128903A1 (en) *	2001-12-20	2003-07-10	Nissan Motor Co., Ltd.	Sliding element, sliding structure including the sliding element, and method for producing microscopic surface structure in the sliding element
EP1350996A2 (fr) *	2002-04-02	2003-10-08	Eagle Industry Co., Ltd.	Elément de glissement
WO2007058177A1 (fr) *	2005-11-15	2007-05-24	Nippon Tungsten Co., Ltd.	Bague d’etancheite mecanique
CN101016949A (zh) *	2007-02-15	2007-08-15	浙江工业大学	变分布多孔端面机械密封结构
WO2013035502A1 (fr) *	2011-09-10	2013-03-14	イーグル工業株式会社	Elément glissant
EP2853785A1 (fr) *	2012-05-21	2015-04-01	Eagle Industry Co., Ltd.	Composant coulissant
EP3091257A1 (fr) *	2013-12-09	2016-11-09	Eagle Industry Co., Ltd.	Élément de coulissement

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* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS52149232A (en) *	1976-06-07	1977-12-12	Suzuki Motor Co	Sliding material and method of fabricating the same
JPH01158853A (ja)	1987-12-15	1989-06-21	Sumitomo Electric Ind Ltd	バースト信号検出回路
JP3026252B2 (ja) *	1995-09-08	2000-03-27	イーグル工業株式会社	メカニカルシール用摺動材
JPH09292033A (ja)	1996-04-26	1997-11-11	Eagle Ind Co Ltd	メカニカルシール
JPH11230364A (ja) *	1998-02-13	1999-08-27	Eagle Ind Co Ltd	摺動材
JPH11230365A (ja) *	1998-02-13	1999-08-27	Eagle Ind Co Ltd	摺動材
JPH11236976A (ja) *	1998-02-24	1999-08-31	Eagle Ind Co Ltd	摺動材
JPH11287329A (ja)	1998-04-03	1999-10-19	Eagle Ind Co Ltd	摺動材
JP2000169266A (ja)	1998-12-04	2000-06-20	Eagle Ind Co Ltd	摺動材
US6739238B2 (en) *	2000-11-20	2004-05-25	Nissan Motor Co., Ltd.	Sliding structure for a reciprocating internal combustion engine and a reciprocating internal combustion engine using the sliding structure
JP3890495B2 (ja) *	2000-11-20	2007-03-07	日産自動車株式会社	内燃機関用摺動部品及びそれを用いた内燃機関
WO2002093046A1 (fr)	2001-05-15	2002-11-21	Aes Engineering Limited	Joint mecanique
US6902168B2 (en) *	2002-03-19	2005-06-07	Eagle Industry Co., Ltd.	Sliding element
JP4141778B2 (ja) *	2002-09-24	2008-08-27	イーグル工業株式会社	摺動部品及びその製造方法
JP4316956B2 (ja) *	2002-10-23	2009-08-19	イーグル工業株式会社	摺動部品
JP4719414B2 (ja) *	2003-12-22	2011-07-06	イーグル工業株式会社	摺動部品
WO2007055156A1 (fr)	2005-11-08	2007-05-18	Eagle Industry Co., Ltd.	Dispositif d'etancheite mecanique
CN200961698Y (zh) *	2006-10-12	2007-10-17	河北科技大学	一种动压型机械密封环
WO2009066664A1 (fr) *	2007-11-20	2009-05-28	Eagle Industry Co., Ltd.	Joint d'étanchéité mécanique et joint d'étanchéité en tandem
JP5456772B2 (ja) *	2009-05-25	2014-04-02	イーグル工業株式会社	シール装置
CN101672364B (zh) *	2009-10-15	2013-06-05	浙江工业大学	双列倾斜式方向性微孔端面无泄漏机械密封结构
JP5801034B2 (ja)	2010-02-01	2015-10-28	日本航空電子工業株式会社	摺動部品、摺動部品表面の加工方法および生産方法
JP5518527B2 (ja) *	2010-03-04	2014-06-11	イーグル工業株式会社	摺動部品
JP5968889B2 (ja) *	2011-09-03	2016-08-10	イーグル工業株式会社	摺動部品
US9494239B2 (en) *	2011-09-03	2016-11-15	Eagle Industry Co., Ltd.	Sliding parts
US9261139B2 (en) *	2013-02-06	2016-02-16	Trelleborg Sealing Solutions Us	Friction-reducing geometric surface feature
US20150014937A1 (en) *	2013-03-07	2015-01-15	Rolls-Royce Corporation	Seal assembly and shaft therefor

2014
- 2014-09-03 EP EP14846352.4A patent/EP3048341A4/fr not_active Withdrawn
- 2014-09-03 JP JP2015537632A patent/JP6584950B2/ja active Active
- 2014-09-03 CN CN201480038978.5A patent/CN105358884B/zh active Active
- 2014-09-03 CN CN201710451397.XA patent/CN107269846B/zh active Active
- 2014-09-03 WO PCT/JP2014/073136 patent/WO2015041048A1/fr not_active Ceased
- 2014-09-03 EP EP17186079.4A patent/EP3284982B1/fr active Active
- 2014-09-03 EP EP17175219.9A patent/EP3244103B1/fr active Active
- 2014-09-03 AU AU2014322381A patent/AU2014322381B2/en not_active Ceased
- 2014-09-03 US US14/900,064 patent/US9829043B2/en active Active
- 2014-09-03 CN CN201710492554.1A patent/CN107269705B/zh active Active
2017
- 2017-04-10 US US15/483,915 patent/US9915289B2/en active Active
- 2017-05-24 JP JP2017102458A patent/JP6800089B2/ja active Active
- 2017-07-20 JP JP2017140667A patent/JP2017207209A/ja active Pending

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH01158853U (fr) *	1988-03-18	1989-11-02
US5044642A (en) *	1988-03-30	1991-09-03	Firma Carl Freudenberg	Annular seal
US20030128903A1 (en) *	2001-12-20	2003-07-10	Nissan Motor Co., Ltd.	Sliding element, sliding structure including the sliding element, and method for producing microscopic surface structure in the sliding element
EP1350996A2 (fr) *	2002-04-02	2003-10-08	Eagle Industry Co., Ltd.	Elément de glissement
WO2007058177A1 (fr) *	2005-11-15	2007-05-24	Nippon Tungsten Co., Ltd.	Bague d’etancheite mecanique
CN101016949A (zh) *	2007-02-15	2007-08-15	浙江工业大学	变分布多孔端面机械密封结构
WO2013035502A1 (fr) *	2011-09-10	2013-03-14	イーグル工業株式会社	Elément glissant
EP2853785A1 (fr) *	2012-05-21	2015-04-01	Eagle Industry Co., Ltd.	Composant coulissant
EP3091257A1 (fr) *	2013-12-09	2016-11-09	Eagle Industry Co., Ltd.	Élément de coulissement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015041048A1 *

Also Published As

Publication number	Publication date
AU2014322381A1 (en)	2016-01-28
US20170227056A1 (en)	2017-08-10
JPWO2015041048A1 (ja)	2017-03-02
JP6584950B2 (ja)	2019-10-02
EP3244103B1 (fr)	2020-12-02
US9829043B2 (en)	2017-11-28
JP2017166701A (ja)	2017-09-21
CN107269846B (zh)	2020-01-21
JP2017207209A (ja)	2017-11-24
AU2014322381B2 (en)	2017-01-12
US20160195139A1 (en)	2016-07-07
CN107269705A (zh)	2017-10-20
JP6800089B2 (ja)	2020-12-16
WO2015041048A1 (fr)	2015-03-26
EP3244103A1 (fr)	2017-11-15
EP3284982B1 (fr)	2024-03-20
CN105358884A (zh)	2016-02-24
CN105358884B (zh)	2017-10-24
CN107269705B (zh)	2019-06-18
EP3048341A1 (fr)	2016-07-27
CN107269846A (zh)	2017-10-20
US9915289B2 (en)	2018-03-13
EP3284982A1 (fr)	2018-02-21

Legal Events

Date	Code	Title	Description
2016-06-24	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2016-07-27	17P	Request for examination filed	Effective date: 20151228
2016-07-27	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2016-07-27	AX	Request for extension of the european patent	Extension state: BA ME
2016-12-28	DAX	Request for extension of the european patent (deleted)
2017-04-26	A4	Supplementary search report drawn up and despatched	Effective date: 20170324
2017-04-26	RIC1	Information provided on ipc code assigned before grant	Ipc: F16J 15/34 20060101AFI20170320BHEP Ipc: C04B 41/91 20060101ALI20170320BHEP Ipc: C09K 3/10 20060101ALI20170320BHEP Ipc: F16C 33/78 20060101ALI20170320BHEP Ipc: F16C 33/10 20060101ALI20170320BHEP
2018-10-05	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2018-11-07	17Q	First examination report despatched	Effective date: 20181009
2021-10-29	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2021-12-01	18D	Application deemed to be withdrawn	Effective date: 20210708

Publication	Publication Date	Title
EP3091258A4 (fr)	2017-10-04	Élément de coulissement
EP3091257A4 (fr)	2017-10-11	Élément de coulissement
EP3073159A4 (fr)	2017-06-28	Élément de coulissement
EP3048341A4 (fr)	2017-04-26	Composant coulissant
EP2995827A4 (fr)	2017-02-15	Élément coulissant
EP3051157A4 (fr)	2017-05-31	Élément de coulissement
EP3085812A4 (fr)	2017-01-04	Élément coulissant
EP3051188A4 (fr)	2017-05-03	Composant coulissant
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EM22695300004S (fr)	2015-02-25	Tabatières
EM22695300008S (fr)	2015-02-25	Tabatières
EM22695300003S (fr)	2015-02-25	Tabatières
EM22695300005S (fr)	2015-02-25	Tabatières
EM22695300006S (fr)	2015-02-25	Tabatières
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EM22695300001S (fr)	2015-02-25	Tabatières